/Engine/Source/Runtime/Core/Public/GenericPlatform/GenericPlatformMisc.h
Set a handler to be called when there is a memory warning from the OS
static void SetMemoryWarningHandler ( void(*)(const [FGenericMemoryWarningContext](API\Runtime\Core\GenericPlatform\FGenericMemoryWarningContext) &[Context](API\Plugins\StateTreeModule\EStateTreeBindableStructSource)) Handler )